The once-wealthy Su Yao signs a “sexless marriage agreement” to save her father, beginning a life under contract with the cold and imperious CEO Lu Jingchen. Their wedding turns into a battlefield, and scandal after scandal follows: photos of his first love in bed, schemes among the wealthy. Heartbroken, Su Yao leaves with a child on the way.
Five years later, a pair of brilliant twins make a dazzling entrance! Xiao Yu becomes a genius hacker and breaks into a bank's system to find his father. Xiao You, meanwhile, vows in her adorable baby voice to help Mommy land a rich man. When they reunite at the airport, the children cling to the CEO's leg. Looking at their familiar features, Lu Jingchen feels his heart stir.
His pursuit of his wife is full of laughs. The CEO applies to be the children's male nanny, only to get pranked, while they outsmart a scheming woman on a parenting variety show. During a business crisis, Su Yao wows everyone with her AI technology, and Lu Jingchen finally realizes that the woman he once misunderstood has long since spread her wings.
As the truth is revealed piece by piece, the secret behind her pregnancy test and a hidden album of his past-life crush come to light. Lu Jingchen launches a full-scale campaign to win her back. His proposal goes wrong, his fake engagement is exposed, and the children keep lending a helping hand. At last, as he tears up the cold contract, Lu Jingchen takes Su Yao's hand. “This time, it's not a contract. I love you.”
